TQLS combine vibration cleaner & destoner is a small and efficient grain vibration sieving and stone removing machine. It is mainly used for small capacity grain cleaning to remove impurities such as sand, cinder, mud, stone, dust, large straws and husks in grains.
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The Combine Grain Seed Cleaning Destoner Machine (commonly referred to as Quinoa Seed Stone Removing Machine and Coffee Bean Destoner) is a compact, high-performance vibration sieving machine designed for small-capacity grain processing. As a key impurity removal equipment in agricultural and food industries, it integrates sieving and stone removing functions to eliminate sand, cinder, mud, stones, dust, large straws, and husks from grains, quinoa seeds, coffee beans, and other granular materials. Its streamlined design and efficient performance make it ideal for small farms, seed processing workshops, coffee roasters, and food processing facilities seeking to improve product purity and quality.

Sealed Dust-Free Design: Unlike traditional cleaning machines that generate heavy dust, this dust-free grain cleaner features a sealed structure. When paired with the recommended independent air suction equipment, it traps dust and light impurities, ensuring a clean, healthy working environment and complying with environmental standards.
Low-Noise Performance: Equipped with advanced vibration reduction components, the machine operates at low noise levels (below 60dB), reducing operator fatigue and making it suitable for indoor use without disturbing surrounding areas.
Compact Structure: The machine’s sleek, space-saving design occupies minimal floor space, making it perfect for facilities with limited area. It can be easily placed on workbenches or integrated into existing production lines.
Eliminates Lifting Procedures: A unique advantage is that it combines sieving and stone removing into one unit, saving the need for separate lifting equipment. This reduces labor intensity and speeds up the processing workflow.
Superior Cleaning Performance: The machine uses dual-layer vibration sieving and air suction (when equipped) to separate heavy impurities (stones, cinder) and light impurities (dust, straws) from grains. The high-efficiency stone remover achieves an impurity removal rate of over 98%, ensuring grains are clean and pure.
Fast Processing Speed: Despite its small size, it offers a high production capacity, handling up to several hundred kilograms per hour—ideal for small to medium-scale operations with time-sensitive processing needs.
Low Operational Costs: It features low energy consumption, durable components, and affordable spare parts. The low-cost grain cleaning machine minimizes long-term operational expenses, making it accessible for small businesses and farms.
User-Friendly Operation: The machine is equipped with intuitive controls, and its detachable sieving mesh allows for easy cleaning and replacement. No specialized technical skills are required, simplifying daily maintenance.
Wide Application Range: Beyond common grains (wheat, rice, corn), it efficiently cleans quinoa seeds, coffee beans, sunflower seeds, and other granular crops. The Quinoa Seed Stone Removing Machine and Coffee Bean Destoner functions make it a versatile choice for diverse processing needs.
We are a professional China manufacturer with extensive experience in producing Combine Grain Seed Cleaning Destoner Machine and agricultural processing equipment. Our products are engineered with precision, using high-quality materials to ensure long-term durability and reliable performance.
We provide professional guidance on equipping the machine with independent air suction equipment (recommended for optimal performance). We also assist in matching the air suction pipe size to the machine’s suction port, ensuring steady air volume and efficient impurity removal.
Our machines meet international quality standards (ISO 9001 certified) and undergo rigorous testing to withstand heavy use. We prioritize reliability, minimizing downtime and ensuring consistent performance for our customers.
From pre-purchase consultation to after-sales service, our team is dedicated to providing timely support. We offer detailed operation guides, online technical assistance, and fast spare parts delivery, ensuring your questions are answered and issues resolved promptly.
It effectively removes heavy impurities (sand, cinder, mud, stones) and light impurities (dust, large straws, husks) from grains, quinoa seeds, coffee beans, and other granular materials.
No, but we recommend equipping it with independent air suction equipment for steady, large air volume, which enhances the removal of light impurities like dust and straws. The air suction pipe must match the machine’s suction port size for optimal results.
It has a compact design, typically occupying less than 1 square meter of floor space. Its small footprint makes it suitable for small workshops, farms, and facilities with limited area.